AU1730415B - Improvements in sleepers for permanent way
- Google Patents
Improvements in sleepers for permanent way
Info
Publication number
AU1730415B
AU1730415BAU17304/15AAU1730415AAU1730415BAU 1730415 BAU1730415 BAU 1730415BAU 17304/15 AAU17304/15 AAU 17304/15AAU 1730415 AAU1730415 AAU 1730415AAU 1730415 BAU1730415 BAU 1730415B
Authority
AU
Australia
Prior art keywords
sleepers
permanent way
permanent
way
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to AU17304/15ApriorityCriticalpatent/AU1730415B/en
Publication of AU1730415ApublicationCriticalpatent/AU1730415A/en
Publication of AU1730415BpublicationCriticalpatent/AU1730415B/en